package interfaces;

import entity.Book;
import entity.Manager;
import entity.Operator;

import java.util.List;

public interface OperatorServiceDao {
    void insert() throws Exception;

    void delete() throws Exception;

    void update() throws Exception;

    Operator getOperatorById() throws Exception;

    List<Operator> getOperatorByManager() throws Exception;

    List<Operator> getOperatorAll() throws Exception;
}
